<?php
// app/Controller/UsersController.php
class UsersController extends AppController {


    public function beforeFilter()
    {
//        parent::beforeFilter();
//        $this->Auth->allow('add', 'logout');
    }

    public function admin_index()
    {
        $this->User->recursive = 0;
        $this->set('users', $this->paginate());
    }

    public function admin_view($id = null)
    {
        $this->User->id = $id;
        if (!$this->User->exists())
        {
            throw new NotFoundException(__('Invalid user'));
        }
        $this->set('user', $this->User->read(null, $id));
    }

    public function admin_add()
    {
        if ($this->request->is('post')) {
            $this->User->create();
            if ($this->User->save($this->request->data)) {
                $this->Session->setFlash(__('The user has been saved'));
                $this->redirect(array('action' => 'index'));
            } else {
                $this->Session->setFlash(__('The user could not be saved. Please, try again.'));
            }
        }
    }

    public function admin_edit($id = null)
    {
        $this->User->id = $id;
        
        if (!$this->User->exists())
        {
            throw new NotFoundException(__('Invalid user'));
        }
        if ($this->request->is('post') || $this->request->is('put'))
        {
            if ($this->User->save($this->request->data))
            {
                $this->Session->setFlash(__('The user has been saved'));
                $this->redirect(array('action' => 'index'));
            }
            else
            {
                $this->Session->setFlash(__('The user could not be saved. Please, try again.'));
            }
        }
        else
        {
            $this->request->data = $this->User->read(null, $id);
            unset($this->request->data['User']['password']);
        }
    }

    public function admin_delete($id = null)
    {
        if (!$this->request->is('post'))
        {
            throw new MethodNotAllowedException();
        }
        $this->User->id = $id;
        if (!$this->User->exists())
        {
            throw new NotFoundException(__('Invalid user'));
        }
        if ($this->User->delete())
        {
            $this->Session->setFlash(__('User deleted'));
            $this->redirect(array('action' => 'index'));
        }
        $this->Session->setFlash(__('User was not deleted'));
        $this->redirect(array('action' => 'index'));
    }
    
    
    public function admin_login()
    {
        $this->layout = 'login';
        if ($this->Auth->login())
        {
            $this->redirect($this->Auth->redirect());
        }
        else
        {
            $this->Session->setFlash(__('Invalid username or password, try again'));
        }
    }

    public function admin_logout()
    {
        $this->redirect($this->Auth->logout());
    }
}
?>